Tuesday voting is a law from 1845, when people coun't travel on Sundays for religious reasons, so they needed a monday to have time to travel to the place where the vote took place.
Mississippi River is the answer
It's <span>domestic opposition to the war.</span>
It would probably be the last one, agriculture because agriculture refers to actually growing crops while the other words dont directly relate to that.
The answer is B
~ I hope I answered this in enough time!